Six concentric layers. Zero-trust everywhere. PII never crosses workspaces, never trains a global model, never leaves your region. Here's how, in detail.
TLS 1.3 with certificate pinning. AES-256-GCM at rest. Customer-managed keys (AWS KMS) on Enterprise. Backups encrypted with separate KMS-rotated DEKs.
Encryption by designLogical row-level isolation. AI retrieval can never reach into another tenant's data.
Every service-to-service hop is mTLS-authenticated. No flat internal network.
Every AI decision, every override, every data access — cryptographically chained.
Granular permissions per channel, per workspace, per action. Approval chains.
SAML 2.0 + OIDC. Google Workspace, Okta, Entra, Auth0. SCIM provisioning & deprovisioning. Required by default on Enterprise plans.
Always-on monitoring. SIEM with custom commerce-specific detection rules.
Public program with HackerOne. $500–$25k per critical finding.
EU · KSA · US. Workspace-pinned. No cross-region replication.
A five-stage protocol every Zellio engineer can recite. We're more proud of the drills than the never-broken streak.
Our security team answers vendor questionnaires in < 48 hours. Security documentation & DPA available on request.